MRR.io
London, United Kingdom
What it is
MRR.io tracks monthly recurring revenue and other subscription measures for SaaS businesses, with access through the web and an API. Its metrics include net revenue, MRR movement, revenue churn, annual run rate, refunds, average revenue per customer, customer churn, lifetime value, and related subscription measures. Data can be processed from Stripe and Paddle, entered manually, or sent through a read/write API. PayPal, Chargebee, Recurly, Salesforce, Chargify, Braintree, Authorize.net, and Worldpay are listed as examples for manual entry or API use. Metrics recalculate every few hours, and users can trigger recalculation in the app. The free Basic plan supports up to 100 paying customers and three team members. Pro starts at $19/mo for 250 paying customers, with higher listed tiers based on customer count, and includes a free 30-day trial without a credit card or obligation. The free plan remains available below 100 paying customers; accounts over that limit lose access unless they upgrade. The REST-style API returns JSON, uses HTTP Basic Auth with account API keys, and transfers data over HTTPS.
For and against
For
- Tracks revenue, churn, refunds, and lifetime value
- Accepts Stripe, Paddle, manual entry, and API data
- Pro includes a 30-day trial without a credit card
- Metrics can be recalculated manually in the app
Against
- Free plan is limited to 100 paying customers
- Data is not encrypted at rest
- API results default to up to 10 per page
The verdict
MRR.io combines subscription metrics with several ways to supply business data. Basic is free within its customer and team limits; Pro starts at $19/mo and has a 30-day trial.
Who it suits
MRR.io suits SaaS operators who want recurring-revenue and subscription metrics from payment data, manual entries, or an API. The free Basic plan is limited to 100 paying customers and three team members.
Plans and prices
Basic
Up to 100 paying customers · Up to 3 team members · Basic email reports
Read 10 Oct 2026 · mrr.io
Pro
Unlimited paying customers at tier limits · Unlimited team members · Cohort analysis · Forecasting
Read 10 Oct 2026 · mrr.io
On the record
- After trial
- The free plan remains available below 100 paying customers; accounts over that limit lose access unless they upgrade.mrr.io · read 10 Oct 2026
- API
- The REST-style API returns JSON, uses HTTP Basic Auth with account API keys, and transfers data over HTTPS.mrr.io · read 10 Oct 2026
- API limits
- API results default to up to 10 per page, and the documentation shows a maximum page size of 100.mrr.io · read 10 Oct 2026
- Billing security
- Billing details are processed and stored by Paddle, which the terms describe as PCI compliant; the details do not touch MRR.io’s servers.mrr.io · read 10 Oct 2026
- Integrations
- The site says it can process data from Stripe and Paddle, and also supports manual data entry and a read/write API.mrr.io · read 10 Oct 2026
- Maker
- The service is operated by Peter Legierski, with a registered and correspondence address in London, United Kingdom.mrr.io · read 10 Oct 2026
- Metrics
- It lists net revenue, MRR movement, revenue churn, annual run rate, refunds, average revenue per customer, customer churn, lifetime value, and related subscription metrics.mrr.io · read 10 Oct 2026
- Metrics refresh
- Metrics are recalculated every few hours, and users can trigger recalculation manually in the app.mrr.io · read 10 Oct 2026
- Other processors
- The site names PayPal, Chargebee, Recurly, Salesforce, Chargify, Braintree, Authorize.net, and Worldpay as examples for using manual entry or the API.mrr.io · read 10 Oct 2026
- Purpose
- MRR.io tracks monthly recurring revenue and other metrics for SaaS businesses.mrr.io · read 10 Oct 2026
- Security
- The terms say data is encrypted in transit via HTTPS but is not encrypted at rest.mrr.io · read 10 Oct 2026
- Support
- The terms say support is available in English via email.mrr.io · read 10 Oct 2026
- Trial
- The Pro plan has a free 30-day trial with no credit card required and no obligations.mrr.io · read 10 Oct 2026
